baber/WOPTO huggingface dataset:
Patent KR-920000425-B1 (KR)
Inventor: HIKUTCHI MASHIHRO
IPC: G11B7/24
Filed: 1989-01-14
Granted: 1992-01-13
Abstract: 내용 없음.
Patent KR-910004583-B1 (KR)
Inventor: AOHYAMA HAJIME
IPC: C07C69/00
Filed: 1989-02-18
Granted: 1991-07-06
Abstract: 내용 없음.
Patent KR-920009352-B1 (KR)
Inventor: MOREAU DOMINIQUE
IPC: H01H47/02
Filed: 1989-05-20
Granted: 1992-10-15
Abstract: 내용 없음.
Patent KR-930006205-B1 (KR)
Title: Protein curuculin and application of the same
Inventor: KURIHARA YOSHIE
IPC: A23L27/12
Filed: 1989-06-21
Granted: 1993-07-09
Abstract: A protein curuculin obtained by extracting from fresh Curuculigo latifolia fruits or dried fruits thereof with an aqueous solution of a salt of a concentration of at least 0.01 M; a taste-modifier for a sour material comprising fresh Curuculigo latifolia fruits, dried fruits thereof or a curuculin-containing material obtained therefrom; a chewing gum composition comprising fresh Curuculigo latifolia fruits, dried fruits thereof or a curuculin-containing material obtained therefrom; and a mouth-wash composition comprising fresh Curuculigo latifolia fruits, dried fruits thereof or curuculin-containing material obtained therefrom are disclosed.
Patent KR-910008849-B1 (KR)
Inventor: MARUOKA SIGENOBU
IPC: E06B7/28
Filed: 1989-08-04
Granted: 1991-10-21
Abstract: 내용 없음.
Patent KR-920006622-B1 (KR)
Inventor: MADUN DEMORTE G
IPC: F16F15/24
Filed: 1989-12-09
Granted: 1992-08-10
Abstract: 내용 없음.
Patent KR-970008441-B1 (KR)
Title: Key sprit position set-up method for electronic musical instrument
Inventor: HU TAE-KYUNG
IPC: G10H5/00
Filed: 1989-12-16
Granted: 1997-05-24
Abstract: Disclosed is a method to set a location of key split in an electronic musical instrument.  The method comprises 4 steps.  In the first step, the state of a selection switch for key split is checked.  In the second step, scanning is performed to check press state of the clavier key, if the selection switch is in on state.  In the third step, a number is set for a pressed clavier key and the location of key split is determined.  In the fourth step, the location of key split is cleared if the selection switch is in off state in the first step.  Thereby, a player can set the location of key split so that the performance is better.
Patent KR-950005149-B1 (KR)
Title: Gaussian-filtered minimum shift keying digital modulation circuit
Inventor: PARK SANG-KYU
IPC: H04L27/36
Filed: 1989-12-28
Granted: 1995-05-18
Abstract: a memory respectively storing cosine and sine function values of the phase variation amount by the output of the gaussian filter; an address designator for designating an address of the memory; an analog processor for converting data read out of the memory into an analog signal; and a cross modulator for mixing the analog data with respective carrier signal or a carrier signal which is fluctuated in a predetermined phase, synthesizing its result, and generating a GMSK modulation signal.
Patent KR-0146050-B1 (KR)
Inventor: GATES DIRK I
IPC: G06F15/16
Filed: 1989-04-11
Granted: 1998-09-15
Abstract: 본 발명은 어떤 시스템의 구성 요소인 모듈간에 주고 받는 여러 클럭들의 동작 및 단속을 제어하는 신호를 발생하는 장치에 관한 것으로서 해당 시스템의 특성에 맞도록 프로그램하여 구동 제어 신호를 적절히 발생하도록 하기에 적합한 클럭 송수신 구동 제어 신호 발생 장치에 관한 것으로, 종래 확장 모듈은 모듈간의 데이타, 클럭 그리고 신호들의 단순 경로 제공 역할빡에 할 수 없었고 고장 가능성이 있는 모듈 점검시 해당 모듈을 일일이 점검해야 하므로 중요한 클럭이나 동기 신호에 대한 신속정확한 점검이 어려웠고 유지 보수를 위하여 별도의 확장 모듈을 장착함으로써 각 데이타, 클럭 등 해당 신호의 라인 손실이 발생되므로 정확한 추적이 어려우며, 각 클럭들의 신호 보상이 이루어지지 않았으나, 본 발명에서는 확장 모듈(16)이 각 모듈에 분산되어 있는 클럭 신호들을 집합시켜서 일괄적으로 점검하므로써 주요 구성 신호인 제반 클럭들에 대한 라인 손실도 완전히 보상됨으로써 각 모듈의 점검이 신속정확하므로 상기 결점을 개선시킬 수 있는 것이다.
Patent KR-920009760-B1 (KR)
Title: Set-up display method
Inventor: KIM HONG-KI
IPC: G06F3/153
Filed: 1990-01-11
Granted: 1992-10-22
Abstract: a CPU including a program stored ROM; a RAM storing the set-up parameter and the flag;  a  CRT  controller connecting to  the  attribute  memory  and  the  character  memory through the display address  line.  The  step  for  selecting  the specific  function  includes  a  menu  selecting  step;  an   item selecting step; a parameter selecting step. The function  provided from the terminal is assigned at the menu and the  item  selecting steps. This method assures that the user can see  the  total  menu and items at one screen.
Patent KR-920008931-B1 (KR)
Title: Video tape
Inventor: KIM BYONG-HO
IPC: G11B5/41
Filed: 1990-03-20
Granted: 1992-10-12
Abstract: The viodeotape is composed of a non-magnetic  support  and  a coated layer containing a  mixture  of  a  magnetic  material,  an adhesive and an additive. The magnetic material is CrO2  of  which particles have a BET surface area of 15-40 m2/g. The  adhesive  is prepared from a mixture of vinyl copolymer (a) containing carboxyl and hydroxyl  groups  and  aliphatic   polyurethane   resin   (b) containing hydroxyl group. Polyisocyanate resin additive is  mixed with the adhesive by 20-100 wt.% with respect  to  the  amount  of adhesive.
Patent KR-920009750-B1 (KR)
Title: Photo-diode structure of ccd imager
Inventor: LEE SONG-MIN
IPC: H01L27/148
Filed: 1990-06-09
Granted: 1992-10-22
Abstract: In side over-flow structure of charge  coupled  device  (CCD) for controlling the excess charge, the dip P-well (3) is formed at the lower  part  of  the  photodiode  (5)  and  the  vertical  CCD (VCCD,6). The shallow P-well (4) is formed at the side well  under the layer of the photodiode and formed at the lower  part  of  the transfer gate (8) and the channel stop part (7). This structure is useful for decreasing the over-flow drain phenomena and the  smear phenomena. Also, this improves the sensitivity of the photodiode.
Patent KR-0153526-B1 (KR)
Inventor: FUJII SEIJO
IPC: C08L25/12
Filed: 1990-07-03
Granted: 1998-12-01
Abstract: 내용 없음.
Patent KR-930001844-B1 (KR)
Title: Timer control method in gas boiler
Inventor: LEE HWANG-UI
IPC: F24H9/20
Filed: 1990-10-11
Granted: 1993-03-15
Abstract: The method is applied in when a gas boiler is operated  in  a room heating mode, the temperature  (Ton)  of  supplied  water  is higher than  a  set  temperature  (Tset),  and   the   continuous combustion control  timer  is  operated  under  a  linear  control algorithm. The method comprises a step of detecting if  the  state of lowering the set temperature continues for a certain time (T1); a step of recovering  the  combustion  to  a  stable  state,  and continuing to actuate the continuous combustion control  timer  if the state does not continue for the time (T1). The method prevents the unneccessary gas waste.
Patent KR-940010651-B1 (KR)
Inventor: NAKANISHI YASUO
IPC: F01D1/18
Filed: 1990-12-08
Granted: 1994-10-24
Abstract: 내용 없음.
Patent KR-930006666-B1 (KR)
Title: Apparatus and method for image elimination of tv system
Inventor: KIM SUN-DU
IPC: H04N5/44
Filed: 1991-01-21
Granted: 1993-07-22
Abstract: The device for eliminating image by an  order  of  television viewer on TV or VTR, comprises key input means (15) for  inputting orders of image-elimination or other function control directed  by a TV viewer; control section (10) for outputting  control  signals according to orders from the means (15) and controlling  operation of the apparatus; image processing section (11)  for  demodulating broadcasting signals received from air; image eliminating  section (13) for outputting demodulated image signal of the section  (11); display section (12) for displaying output  signal  received  from the section (13).
Patent KR-100227236-B1 (KR)
Inventor: WANG CHIEN-RHONE
IPC: H01L21/768
Filed: 1991-03-30
Granted: 1999-11-01
Abstract: 본 발명은, 알루미늄을 반도체 웨이퍼의 표면에 스퍼터링시키고 웨이퍼 상에 밀접하게 거리 간격을 가져 덜어져 있는 스텝부, 좁은 트랜치 또는 소직경 바이어스와 같은 밀접하게 거리간격을 가져 떨어져 있는 볼록부들 사이의 하부 영역이 스퍼터링된 알루미늄으로 완전히 채워지는, 알루미늄 증착방법을 개시한다. 본 방법은 하부 영역에서 얇지 않고 제2도의 (24') 및 (26')과 같이 본질적인 평탄면에서 양기울기 까지의 표면을 갖는 알루미늄층을 형성시킨다. 제1단계는, 웨이퍼 온도를 50 내지 250 로 그리고 스퍼터링 플라즈마를 1 내지 16킬로와트의 전력 레벨로 유지시키면서 약 200 내지 2000 의 알루미늄을 스퍼터링시킴으로써 행해진다. 제2단계에서, 어느 쪽을 먼저 행하던지, 상기 전력 레벨을 약 14 내지 20킬로와트로 변화시키고 직류 또는 교류 바이어스를 웨이퍼에 가하고, 약 20 내지 45초의 부가적 시간 동안 또는 웨이퍼 온도가 500 에 이를 때까지 알루미늄을 스퍼터링시킨다. 제3단계에서 웨이퍼 온도를 제어하기 위해 웨이퍼의 후측면을 열전도성 가스에 접촉시키면서 부가적 0 내지 45초 동안 알루미늄을 웨이퍼에 선택적으로 더 스퍼터링시킨다.
Patent KR-940003590-B1 (KR)
Title: Method of fabricating a memory cell
Inventor: CHON YONG-KWON
IPC: H01L27/108
Filed: 1991-04-13
Granted: 1994-04-25
Abstract: The manufacturing method comprises the steps of, forming polysilicone and patterning to form bit line and oxide side wall, forming polysilicone, oxide layer and nitride layer, patterning said oxide layer and nitride layer, forming doped polysilicone and retaining polysilicone on side wall by anisotropic dry etching, removing said nitride layer by wet etching, forming doped polysilicone again and making upper portion of node polysilicone in a peak shape, removing said oxide layer by wet etching, forming capacitor dielectric layer and plate polysilicone to form a capacitor, to improve overlay accuracy.
Patent KR-100274442-B1 (KR)
Title: Eeprom 메모리 어레이를 소거하기 위한 회로 및 방법
IPC: G11C16/02
Filed: 1991-04-15
Granted: 2001-01-15
Abstract: 본 발명의 디바이스 및 프로세스는 EEPROM 어레이의 셀에 플래시 소거 펄스(Vee), 및 플래시 프로그래밍 펄스(Vpp)를 인가함으로써 과도-소거된 셀(10)에 의해 발생된 판독 에러를 제거하기 위한 것이다. 플래시 소거 펄스(Vee)는 셀(10)을 과도-소거하기에 세기가 충분하다. 제어 게이트(14)에 인가된 플래시 프로그래밍 펄스(Vpp)는 별개의 셀(10)을 프로그램하기위해 사용된 전압과 동일한 전압을 갖고 있다. 부유 게이트(13)에 인접한 프로그래밍 전계의 세기는 셀의 소오스/드레인 영역(11/12)들중 하나의 영역에 바이어싱 전압(Vbb)을 인가시킴으로써 제어된다. 셀(10)의 임계 전압이 선정된 워드 라인 선택 전압(Vcc)값 미만의 정(+) 전압값을 갖게 하기 위해 부유 게이트(13)에 단지 충분한 전하가 전송되도록 바이어싱 전압(Vbb)은 프로그래밍 전계 펄스의 에너지 레벨을 제어한다.
Patent KR-950001482-B1 (KR)
Title: Automatic intermittent collecting system of sewage or air
Inventor: LEE JAE-HONG
IPC: G01N1/00
Filed: 1991-04-16
Granted: 1995-02-24
Abstract: The apparatus for environment protection operates a pump (P) and a stepping motor (1) and a solenoid (2) with a timer to collect the sewage or air into a sampling bottle (4) linked to a clip (3) at every intermittent time. The apparatus includes an endless belt (5) equipping the clips (3) at a constant gap, and one-way valves for inlet (15) and outlet (16) charging/discharging the sample to/from the sampling bottle. The apparatus is sealed with a cover not to disclose the sampling bottle.
Patent KR-0183024-B1 (KR)
Inventor: RESEMANN WOLFGANG
IPC: C07C255/49
Filed: 1991-05-02
Granted: 1999-05-15
Abstract: 본 발명은 시마테롤의 거울상이성체를 분리하는 방법, (-)-시마테롤, 이의 산부가염, 이를 제조하는 방법 및 약학 조성물 또는 능률 증진제로서 이들의 용도에 관한 것으로, 시마테롤의 거울상이성체 (-)-시마테롤은 시마테롤과 적어도 2 당량의 광학적으로 활성적인 이염기 보조산을 적합한 용매에 용해시켜 결정시킨 다음 결정된 부분 입체 이성체염을 분리시켜 제조한다.
Patent KR-100206533-B1 (KR)
Inventor: DANIEL QUEYSSAC
IPC: H05K3/34
Filed: 1991-06-05
Granted: 1999-07-01
Abstract: 본 발명의 직접 회로 패키지는 주 전력의 공급이 중단될 경우 데이터를 보전하기 위해 휘발성 메모리 칩과 백업 배터리를 캡슐화한다. 상기 패키지는 비-전도성 재료의 본체내에 캡슐화된 핑거 리이드 조립체를 포함하며, 중앙의 베이스지지 핑거 리이드는 상호 접속 영역내에 오프셋된다. 상기 배터리의 한 단자는 상기 오프셋 베이스 핑거 리이드에 용접되고, 집적회로 칩은 전도성 에폭시 층에 의해 다른 배터리 단자에 직접 접착된다. 상기 집적회로 칩, 배터리 및 오프셋 베이스 핑거 리이드의 스태크된 조립체는 상기 상호 접속영역 내에서 상하좌우로 중심이 맞춰져, 금 상호 접속 와이어를 포함한 상기 스태크된 조립체가 상기 패키지의 스탠드 오프 높이(standoff hight)를 높이지 않고도 패키지 성형체내에 완전히 캡슐화된다.
Patent KR-930009814-B1 (KR)
Title: Tert-butoxycarbonyl
Inventor: AN KWANG-DOK
IPC: C07D491/18
Filed: 1991-06-21
Granted: 1993-10-11
Abstract: This is a  new  N-tert-butoxycarbonylmaleimide  (t-BOCMI)  of formula (I) . The method  comprises  (A)  reacting  maleimide  and furan  and  forming  3,6-epoxy-  1,2,3,6-tetrahydrophthalimide  by Diels   - Alder   reaction;   (B)   making    N-(t-butoxycarbonyl)3,6-epoxy- 1,2,3,6-  tetrahydrophthalimide  by  reacting  (A)   and di-t- butyldicarbonate;  and (C) heating  and  decomposing  (B)  in toluen and getting final product of (I). Total  process  yield  is 87% and melting pt. of the product is 62  deg.C.  The  product  is identified by IR,  C13  and  H1  NMR,  MS,  GC/MS,  and  component analysis. The above t-BOCMI is a very good resist material.
Patent KR-100190207-B1 (KR)
Title: Dosing device for granular or powdered products and mixing method of raw rubber using the same
Inventor: DEAL MICHEL
IPC: G01F11/24
Filed: 1991-07-11
Granted: 1999-06-01
Abstract: The material to be metered fills the cylinder 1 when it is in front of the admission orifice 31, whereupon the cylinder 1 moves opposite the delivery orifice 32 where the piston 2 describes a movement towards top dead center in order to eject said material out of the cylinder 1. The cylinder 1 then moves towards the admission orifice while the piston 2 remains at top dead center to avoid any return flow, whereupon the cycle starts over again.
Patent KR-940004465-B1 (KR)
Title: Ring signal control circuit in keyphone
Inventor: SHIM JAE-MIN
IPC: H04M1/00
Filed: 1991-09-24
Granted: 1994-05-25
Abstract: The extension ring signal controller comprises positive operation power supply means coupled to the positive power of a general telephone, a controller coupled to a ring signal generator, first relay means coupled to the positive power of the general telephone, the ring signal generator, the controller and a transformer and switched to the positive power of the general telephone by the ring signal generator and transformer according to the control of the controller, second relay means coupled to the positive operation power supply means and controller and switched according to the controller, and a line state detector coupled to the positive power of the general telephone and the relay means and detecting a dial pulse transmitted, thereby simplifying circuit configuration.
Patent KR-940009837-B1 (KR)
Title: Memory cell of dynamic ram and arrangement structure of the cell array
Inventor: OH JONG-HUN
IPC: G11C11/401
Filed: 1991-11-29
Granted: 1994-10-17
Abstract: The memory cell array improves signal-to-noise ratio and array structure to reduce power dissipation and peak current using this cell array. The memory cell array comprises a bit line pair; a word line; a bit line charger (1); a sense amplifier (4); a bit line selection switch (6); a middle sense amplifier (5). The array structure arranges a multiple of memory blocks which comprises the first assembly consisting of a row decoder and its sense amplifier; a memory cell part; the second assembly consisting of a middle sense amplifier and a selection switch, in such a way that addresses of one side of the array are assigned in order inverse to the other side, where both sides are divided by half line.
Patent KR-940004086-B1 (KR)
Title: Liquid crystal materials
Inventor: CHON YONG-JAE
IPC: C09K19/36
Filed: 1991-12-30
Granted: 1994-05-13
Abstract: The cholesterylic liquid crystal dopant (IV) [R=H(CH2)n; n=1-20  is prepd. by (a) dissolving 0.1 mol anisole into 400 ml chloroform, and adding 0.2 mol ClSO3H to the mixt. to obtain a cpd. (I), (b) adding 40 g red phosphorus, 35 g acetic acid and 1.8 g iodine to the cpd. (I) to obtain a cpd. (II), (c) dissolving 0.05 mol 4-hydroxybiphenyl -4'-carboxylic acid and 0.04 mol cholesteryl chloroformate into 30 ml pyridine, and reacting the mixt. for 8 hrs to obtain a cpd. (III) into 20 ml pyridine, and reflux reacting the mixt. for 8 hrs. The dopant has a good miscibility mixt a liquid crystal material having a polar thioester gp., and is effective for the prevention of reverse twist.
Patent KR-970002704-B1 (KR)
Title: Cam of network bridge
Inventor: KIM DOO-HYUNG
IPC: H04L12/28
Filed: 1992-02-19
Granted: 1997-03-08
Abstract: A cam apparatus of a network bridge performs a bridge's filtering processing step at a high speed when FDDI-ethernet is constructed by using VME bus. The cam apparatus includes: a VME bus interface part(1); a CAM control logic part(2); and a CAM memory full(3). The VME bus interface part(1) includes: a receiving buffer(11) for an interface of VME; a comparator(12) and a dip switch(SW1) for selecting a high-order memory map of VME bus; VME address decoder for selecting a low-order memory map of VME bus; address correction code decoder(13) and a dip switch(SW2), for generating signals for an interface of CAM control logic part(2); VME bus system control signal driving circuit(14) for driving a data recognition signal(DTACK*); and a transmitting buffer(15) for performing an interface between the VME bus and CAM memory full(3). The CAM control logic part(2) includes: a shift register(21) for setting a disable signal and an enable signal of the transmitting buffer; a counter(22) for adjusting an enable time of cam; a flip-flop(23) for adjusting a signal from VME interface part(1); a latch circuit(24) for loading an enable signal from the cam to a data line; and switches(SW3,SW4) for selecting an initial value of the shift register(21) and a counter(22).
Patent KR-940009962-B1 (KR)
Title: Interface device of electronic musical instrument and analog musical instrument
Inventor: YUN DU-SU
IPC: G10H1/00
Filed: 1992-02-24
Granted: 1994-10-19
Abstract: The interface comprises a signal line connecter (9) for connecting an external analog musical instrument, an A/D converter (10) for converting sounds of the external analog musical instrument into digital signals, a digital signal processor (11) for decoding the basic frequency of the digital signals, converting it into a keyboard number, and supplying it for a micom (3) which controls a sound source IC (4), and a memory (12) for storing a program which includes the frequency calculation process of the digital signal processor and conversion process of a keyboard number.
Patent KR-950013946-B1 (KR)
Inventor: ITO TSUKASA
IPC: A01D59/04
Filed: 1992-04-23
Granted: 1995-11-18
Abstract: 내용 없음.
Patent KR-940008969-B1 (KR)
Title: Height control device for car seat
Inventor: YU HYO-WON
IPC: B60N2/16
Filed: 1992-04-29
Granted: 1994-09-28
Abstract: Car seat height control device consists of axis (3) connected by lever, the first link (5), the second link (7) and cam (10) that is connected by the second link and surporting panel. The axis (3) is connected with lever and break system (4). The first link (5) is connected with the turning disk in the break system. The second link (7) is hinge-connected with connecting link (8). As the lever is turned, the height of car seat can be controlled easily.
Patent KR-0154697-B1 (KR)
Inventor: MOON BYUNG-CHO
IPC: G11B5/41
Filed: 1992-07-20
Granted: 1998-12-15
Abstract: 테이프의 청결상태를 감지하여 테이프를 자동으로 클리닝하는 장치 및 방법에 관한 것으로, 상기의 테이프 클리닝 장치는 테이프 클리닝 모드신호를 출력하는 모드선택부(10)와, 테이프의 이물질 상태를 검출하여 이물검출신호를 출력하는 테이프 이물검출 제어부(12)와, 상기 모드선택부(10)의 출력을 상기 테이프 이물검출 제어부(12)로 부터 출력되는 이물검출신호에 의해 상기 모드신호를 스위칭 출력하는 제1스위치(14)와, 상기 모드선택 신호의 입력에 응답하여 테이프에 부착된 이물을 제거하고, 클리닝상태 신호를 출력하는 테이프 클리너장치(16)와, 상기 모드선택 제어신호의 입력에 의해 동작되며, 양우위 제어신호의 입력에 대응하는 방향으로 테이프를 고속이동하는 테이프 고속이동 제어부(18)와, 상기 제1스위치(14)의 출력단자와 상기 테이프 고속이동 제어부(18)의 입력단자 사이에 접속되어 있으며, 스위칭제어신호의 입력에 응답하여 상기 모드신호를 스위칭하여 상기 테이프 고속이동 제어부(18)로 공급하는 제2스위치(20)와, 테이프의 위치 및 양우위를 판단하여 양우위 제어신호 및 스위칭 제어신호(CTL2)를 상기 테이프 고속이동 제어부(18)와 제2스위치(20)로 출력하는 양우위 제어부(22)로 구성되어 있다. 
     상기와 같이 구성된 장치는 테이프의 청결 상태를 감지하여 테이프에 끼인 이물질을 클리닝함으로써 헤드를 항상 청결하게하여 헤드의 수명을 연장할 수 있고, 신호의 기록 및 재생을 양호하게 할 수 있다.
Patent KR-950012579-B1 (KR)
Title: The remote control system for wireless response phone
Inventor: YU JAE-SOK
IPC: H04M1/64
Filed: 1992-09-07
Granted: 1995-10-19
Abstract: a handset having a remote control key, a call number input key pad, a first main control CPU for generating an output to switch an operation mode of a radio telephone to a normal telephone mode or a remote control mode according to key input, and a first radio-frequency modulator for modulating a mode switch output and remote control data generated from the first CPU; and a fixed device having a second radio-frequency modulator for modulating data exchanged wirelessly with the handset, a second main control CPU for controlling an operation mode of the radio telephone based upon the mode switch output generated from the handset, a talk data output unit for outputting the mode switch output and the remote control data under the control of the second CPU, a DTMF receiving unit for receiving telephone data inputted from a subscriber line or the talk data output unit, and a third sub-control CPU for controlling an automatic answering cassette mechanism in accordance with the operation mode inputted from the DTMF receiving unit, wherein upon selection of the remote control key of the handset, the fixed device is remote-controlled by the handset.
Patent KR-960005849-B1 (KR)
Inventor: WADA SUNICHI
IPC: B62D5/04
Filed: 1992-09-21
Granted: 1996-05-03
Abstract: 내용 없음.
Patent KR-950012857-B1 (KR)
Title: Epoxy resin molding apparatus for semiconductor plastics package
Inventor: HA UNG-KI
IPC: B29C45/14
Filed: 1992-09-29
Granted: 1995-10-23
Abstract: a port in which a solid epoxy molding compound(EMC) tablet is injected and pressure-processed; a plurality of runners serving as primary passages through which the melted EMC from the port flows; a plurality of cavity pairs formed symmetrically in left and right directions from the forward direction of the EMC flowing through the runners; and a plurality of gates connecting the runners and the cavities and serving as the passages through which the liquid state of EMC flows from the runners to the interiors of the cavities, wherein the gates have different forms in accordance with the position of the cavities and the liquid state of EMC charges the interiors of the cavities, respectively, in the same time and speed.
Patent KR-930000660-B1 (KR)
Inventor: SAKAYA MASUJI
IPC: F28D15/02
Filed: 1992-11-30
Granted: 1993-01-29
Abstract: 내용 없음.
Patent KR-100297901-B1 (KR)
Title: 고성능집적회로용의저rc다중레벨배선방법
IPC: H01L23/528
Filed: 1992-12-30
Granted: 2001-10-22
Abstract: 새로운 "저 RC 다중 레벨 배선" 기술이 향상된 0.5 ㎛ 이하의 실리콘 기술을 위해 제공된다. 제안된 공정은 상당수의 중요한 특징, 즉, i) 여러가지 금속 시스템(Al, Cu, W 등)과의 호환성, ii) "공기 갭" 인터레벨 유전체, iii) 표준적인 제조 공정과의 호환성, iv) 훌륭한 기계적 안정성 및 v) 밀봉된 패키지 기술과의 호환성을 포함한다. 알루미늄에 기초한 향상된 배선 기술과 비교할 때 새로운 배선 시스템은 RC 지연을 6배 만큼 감소시킬 수 있다. 그 효과로는 낮은 전력 소모 및 높은 동작 주파수와 같은 주요한 칩 성능 향상을 들 수 있다. 이 기술은 공기 갭 기술을 실리콘 도메인 내로 잘 확장시키고 축소를 가능하게 하는 기술이다.
Patent KR-100189289-B1 (KR)
Inventor: TODD ROBERT EDMUND
IPC: H04B7/24
Filed: 1992-09-03
Granted: 1999-06-01
Abstract: 통신 시스템이 시스템내의 다른 트랜시버로 그리고 다른 트랜시버로부터 자료를 전송 및 수신할 수 있는 다수의 트랜시버를 포함한다. 적어도 하나의 트랜시버가 하나의 제어모듈로서 기능을 발휘한다. 제어모듈과 나머지 통신모듈 사이의 통신이 시스템내 개별통신들 사이의 계속적인 통신에 의하여 발생된다. 이는 낮은 전력 트랜시버가 긴 레인지 능력을 가지는 시스템을 형성하도록 사용될 수 있다.
Patent KR-100270291-B1 (KR)
Title: Chestnut cracker
Inventor: AHN JUNG OH
IPC: A23N5/08
Filed: 1993-04-07
Granted: 2000-10-16
Abstract: PURPOSE: Provided is a chestnut rind-stripping device which can remove the rind of chestnut in large quantities in a short time and is low in manufacturing cost. CONSTITUTION: The chestnut rind-stripping device including a gear and a motor is characterized by i) left/right rotary cylinders(10) having perforated insides, wherein dry air of 60-100deg.C is supplied to the cylinders(10) for stripping the rind of chestnut; ii) a plurality of fixed wings(20) for agitating chesnut evenly, which are horizontally mounted on the inner surfaces of the left/right rotary cylinders(10); and iii) a rotary circular knife(40) for cutting the rind of chestnut, which is installed at a shaft(30) between the left/right rotary cylinders(10).
Patent KR-960011228-B1 (KR)
Title: Image histogramer
Inventor: HA KYUNG-HO
IPC: H04N7/18
Filed: 1993-05-18
Granted: 1996-08-21
Abstract: The histogramer for producing a histogram of an image by using a hardware instead of a software to reduce a processing time, includes a multiplexor selecting data among pixels and a CPU address and an input, a memory outputting data at the address from the multiplexor to store the input data, an adder incrementing the data from the memory, a latch delaying the data from the adder to feed them to the multiplexor, a control signal generator generating a control signal for the system.
Patent KR-960012529-B1 (KR)
Title: Manuscript copy method and apparatus of facsimile
Inventor: JUNG SUNG-SOON
IPC: H04N1/00
Filed: 1993-05-31
Granted: 1996-09-20
Abstract: checking the copy mode setting and facsimile manuscript setting; checking the setting of outer boundary remove mode in the copy mode, or operating other functions in the other mode; running the copying mode when the outer boundary remove mode is not set, or copying the manuscript data where the specified outer boundary is removed while specifying the margin being removed when the outer boundary removing mode is set.